chore: minor updates across events, journals, elements, and shared components

Miscellaneous small changes to events (badges, launcher, leads, pres_mgmt,
settings), journals, reusable elements (crud, field editor), app components,
core components, and test README. Mostly 1-2 line changes per file.

src/lib/ae_core/ae_comp__hosted_files_clip_video.svelte

@@ -190,7 +190,7 @@
         {Object.entries(hosted_file_obj_kv).length}× files uploaded
     </h3>
 
-    {#each Object.entries(hosted_file_obj_kv) as [hosted_file_id, hosted_file_obj]}
+    {#each Object.entries(hosted_file_obj_kv) as [hosted_file_id, hosted_file_obj] (hosted_file_id)}
         <div class="border border-surface-500/20 rounded-lg p-2 m-2 preset-tonal-surface">
             <!-- Download Button (Standardized) -->
             <div

src/lib/ae_core/ae_comp__hosted_files_clip_video_li.svelte

@@ -47,7 +47,7 @@
 
 <h3 class="h3">{Object.entries(video_clip_file_kv).length}× files clipped</h3>
 <div class="{class_li_default} {class_li} ">
-    {#each Object.entries(video_clip_file_kv) as [hosted_file_id, hosted_file_obj]}
+    {#each Object.entries(video_clip_file_kv) as [hosted_file_id, hosted_file_obj] (hosted_file_id)}
         <AE_Comp_Hosted_Files_Download_Button
             {hosted_file_id}
             {hosted_file_obj}

src/lib/ae_core/ae_comp__site_config_editor.svelte

@@ -230,7 +230,7 @@
                                 </button>
                             </header>
                             <div class="space-y-1">
-                                {#each cfg_json[list.key] ?? [] as uuid, i}
+                                {#each cfg_json[list.key] ?? [] as uuid, i (uuid)}
                                     <div class="flex gap-1 items-center bg-surface-500/10 p-1 rounded font-mono text-[10px]">
                                         <span class="grow truncate">{uuid}</span>
                                         <button class="text-error-500 hover:scale-110 transition-transform" onclick={() => remove_from_list(list.key, i)}>

src/lib/app_components/e_app_access_type.svelte

@@ -330,7 +330,7 @@
         {#if $events_loc.auth__kv.session}
         Sessions:
         <ul>
-        {#each Object.entries($events_loc.auth__kv.session) as [key, value]}
+        {#each Object.entries($events_loc.auth__kv.session) as [key, value] (key)}
         <li><a href="/events/{event_id}/session/{key}">
             {key}
             </a></li>

src/lib/app_components/e_app_help_tech.svelte

@@ -483,7 +483,7 @@ class:to-90%={$ae_sess.show_help_tech} -->
                             Component Info:
                         </h2>
                         <ul class="list-disc list-inside text-gray-800 text-sm">
-                            {#each Object.entries(additional_kv) as [key, value]}
+                            {#each Object.entries(additional_kv) as [key, value] (key)}
                                 <li>
                                     <span
                                         class="text-sm text-gray-500 dark:text-gray-400"

src/lib/elements/element_ae_crud.svelte

@@ -225,7 +225,7 @@
                     {#if select_option_li && Object.keys(select_option_li).length == 0}
                         <option value="">-- not set --</option>
                     {:else if select_option_li && Object.keys(select_option_li).length > 0}
-                        {#each Object.keys(select_option_li) as option}
+                        {#each Object.keys(select_option_li) as option (option)}
                             <option value={option}>{select_option_li[option]}</option>
                         {/each}
                     {:else}

src/lib/elements/element_ae_crud_v2.svelte

@@ -347,7 +347,7 @@
                     {#if select_option_kv && Object.keys(select_option_kv).length == 0}
                         <option value="">-- not set --</option>
                     {:else if select_option_kv && Object.keys(select_option_kv).length > 0}
-                        {#each Object.keys(select_option_kv) as option}
+                        {#each Object.keys(select_option_kv) as option (option)}
                             <option value={option}>{select_option_kv[option]} {option}</option>
                         {/each}
                     {:else}

src/lib/elements/element_ae_obj_field_editor_v3.svelte

@@ -230,7 +230,7 @@
                         {#if allow_null}
                             <option value={null}>-- None --</option>
                         {/if}
-                        {#each Object.entries(select_options) as [val, label]}
+                        {#each Object.entries(select_options) as [val, label] (val)}
                             <option value={val}>{label}</option>
                         {/each}
                     </select>

src/lib/elements/element_manage_event_file_li.svelte

@@ -563,7 +563,7 @@
                                                     >-- purpose not set --</option
                                                 >
                                                 {#if $events_loc.pres_mgmt?.file_purpose_option_kv}
-                                                    {#each Object.entries($events_loc.pres_mgmt.file_purpose_option_kv as any) as [key, file_purpose_option]}
+                                                    {#each Object.entries($events_loc.pres_mgmt.file_purpose_option_kv as any) as [key, file_purpose_option] (key)}
                                                         <option
                                                             value={key}
                                                             selected={event_file_obj.file_purpose ===